21st Century - Steel Neck Turn Arbor Tumbler Sub-X (Subsonic eXpanding) bullets deliver

Sub-X (Subsonic eXpanding) bullets deliver big results without a big bang

non-brass cores and threads Bore Tech’s Proof-Positive Nylon Bore Brushes are not affected by copper removing cleaners and will eliminate blue patches and the false indication of copper fouling that is associated with traditional phosphor bronze brushes

•The new Premium flash hole tools have a carbide cutting head that allow the brass chips to free flow from the cutter which conditions both the diameter of the flash hole and chamfers the flash hole at the case web

belt-driven motor

21st Century - Steel Neck Turn Arbor Tumbler Sub-X (Subsonic eXpanding) bullets deliver21st Century Innovation Turning Arbors are machined for the perfect fit for the turning operation, thus proper neck tension. Precision CNC machined from high grade stainless steel. Can be used as an expander mandrel for setting neck tension. These are sized . 002" (+ . 0002") below bullet diameter.